EXTRACTING MOBILE OBJECTS IN IMAGES USING A VELODYNE LIDAR POINT CLOUD

This paper presents a full pipeline to extract mobile objects in images based on a simultaneous laser acquisition with a Velodyne scanner. The point cloud is first analysed to extract mobile objects in 3D. This is done using Dempster-Shafer theory and it results in weights telling for each points if...

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Bibliographic Details
Published inISPRS annals of the photogrammetry, remote sensing and spatial information sciences Vol. II-3/W4; no. 3; pp. 247 - 253
Main Authors Vallet, B., Xiao, W., Brédif, M.
Format Journal Article
LanguageEnglish
Published Gottingen Copernicus GmbH 01.01.2015
Copernicus Publications
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Summary:This paper presents a full pipeline to extract mobile objects in images based on a simultaneous laser acquisition with a Velodyne scanner. The point cloud is first analysed to extract mobile objects in 3D. This is done using Dempster-Shafer theory and it results in weights telling for each points if it corresponds to a mobile object, a fixed object or if no decision can be made based on the data (unknown). These weights are projected in an image acquired simultaneously and used to segment the image between the mobile and the static part of the scene.
ISSN:2194-9050
2194-9042
2194-9050
DOI:10.5194/isprsannals-II-3-W4-247-2015